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How to use set_env_from_file method in molecule

Best Python code snippet using molecule_python

config.py

Source:config.py

...209        ``get_config`` call.  This is probably __very__ bad.210        :return: dict211        """212        env = util.merge_dicts(os.environ, self.env)213        env = set_env_from_file(env, self.env_file)214        return self._combine(env=env)215    def _combine(self, env=os.environ, keep_string=None):216        """217        Perform a prioritized recursive merge of config files.218        Returns a new dict.  Prior to merging the config files are interpolated with219        environment variables.220        1. Loads Molecule defaults.221        2. Loads a base config (if provided) and merges ontop of defaults.222        3. Loads the scenario's ``molecule file`` and merges ontop of previous223           merge.224        :return: dict225        """226        defaults = self._get_defaults()227        base_config = self.args.get("base_config")228        if base_config and os.path.exists(base_config):229            with util.open_file(base_config) as stream:230                s = stream.read()231                self._preflight(s)232                interpolated_config = self._interpolate(s, env, keep_string)233                defaults = util.merge_dicts(234                    defaults, util.safe_load(interpolated_config)235                )236        if self.molecule_file:237            with util.open_file(self.molecule_file) as stream:238                s = stream.read()239                self._preflight(s)240                interpolated_config = self._interpolate(s, env, keep_string)241                defaults = util.merge_dicts(242                    defaults, util.safe_load(interpolated_config)243                )244        return defaults245    def _interpolate(self, stream, env, keep_string):246        env = set_env_from_file(env, self.env_file)247        i = interpolation.Interpolator(interpolation.TemplateWithDefaults, env)248        try:249            return i.interpolate(stream, keep_string)250        except interpolation.InvalidInterpolation as e:251            msg = "parsing config file '{}'.\n\n" "{}\n{}".format(252                self.molecule_file, e.place, e.string253            )254            util.sysexit_with_message(msg)255    def _get_defaults(self):256        if not self.molecule_file:257            scenario_name = "default"258        else:259            scenario_name = (260                os.path.basename(os.path.dirname(self.molecule_file)) or "default"261            )262        return {263            "dependency": {264                "name": "galaxy",265                "command": None,266                "enabled": True,267                "options": {},268                "env": {},269            },270            "driver": {271                "name": "docker",272                "provider": {"name": None},273                "options": {"managed": True},274                "ssh_connection_options": [],275                "safe_files": [],276            },277            "platforms": [],278            "provisioner": {279                "name": "ansible",280                "config_options": {},281                "ansible_args": [],282                "connection_options": {},283                "options": {},284                "env": {},285                "inventory": {286                    "hosts": {},287                    "host_vars": {},288                    "group_vars": {},289                    "links": {},290                },291                "children": {},292                "playbooks": {293                    "cleanup": "cleanup.yml",294                    "create": "create.yml",295                    "converge": "converge.yml",296                    "destroy": "destroy.yml",297                    "prepare": "prepare.yml",298                    "side_effect": "side_effect.yml",299                    "verify": "verify.yml",300                },301                "lint": {302                    "name": "ansible-lint",303                    "enabled": True,304                    "options": {},305                    "env": {},306                },307            },308            "scenario": {309                "name": scenario_name,310                "check_sequence": [311                    "dependency",312                    "cleanup",313                    "destroy",314                    "create",315                    "prepare",316                    "converge",317                    "check",318                    "cleanup",319                    "destroy",320                ],321                "cleanup_sequence": ["cleanup"],322                "converge_sequence": ["dependency", "create", "prepare", "converge"],323                "create_sequence": ["dependency", "create", "prepare"],324                "destroy_sequence": ["dependency", "cleanup", "destroy"],325                "test_sequence": [326                    # dependency must be kept before lint to avoid errors327                    "dependency",328                    "lint",329                    "cleanup",330                    "destroy",331                    "syntax",332                    "create",333                    "prepare",334                    "converge",335                    "idempotence",336                    "side_effect",337                    "verify",338                    "cleanup",339                    "destroy",340                ],341            },342            "verifier": {343                "name": "ansible",344                "enabled": True,345                "options": {},346                "env": {},347                "additional_files_or_dirs": [],348            },349        }350    def _preflight(self, data):351        env = os.environ.copy()352        env = set_env_from_file(env, self.env_file)353        errors, data = schema_v3.pre_validate(data, env, MOLECULE_KEEP_STRING)354        if errors:355            msg = "Failed to pre-validate.\n\n{}".format(errors)356            util.sysexit_with_message(msg, detail=data)357    def _validate(self):358        msg = "Validating schema {}.".format(self.molecule_file)359        LOG.debug(msg)360        errors = schema_v3.validate(self.config)361        if errors:362            msg = "Failed to validate.\n\n{}".format(errors)363            util.sysexit_with_message(msg)364        msg = "Validation completed successfully."365        LOG.debug(msg)366def molecule_directory(path):367    """Return directory of the current scenario."""368    return os.path.join(path, MOLECULE_DIRECTORY)369def molecule_file(path):370    """Return file path of current scenario."""371    return os.path.join(path, MOLECULE_FILE)372def set_env_from_file(env, env_file):373    """Load environment from file."""374    if env_file and os.path.exists(env_file):375        env = env.copy()376        d = util.safe_load_file(env_file)377        for k, v in d.items():378            env[k] = v379        return env...

odsc-02.py

Source:odsc-02.py

1import mlrun2from os import path3mlrun.set_env_from_file(".env")4project_name_base = 'odsc-2022-east'5project_name, artifact_path = mlrun.set_environment(project=project_name_base, artifact_path='./', user_project=True)6fn = mlrun.code_to_function(kind='job',7                      filename='data_iris.py',8                      handler='iris_generator',9                      image='mlrun/mlrun')10params={"format":"parquet"}11fn.run(params=params,...

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